Isolation of Rhizobium, Bradyrhizobium and Mycorrhiza Sp, Development of lnoculum and its Effect on Yield of Lentil (Lens culanaris L.) and Pigeon Pea (Cajanus cajan L.) [printed text] / Bhattarai, Nabin, Author . - Kathmandu : NAST, 2010. - 24 p.